ARCHIVED - Blacksmith Armor Shader on Xbox 360?

I pre-ordered Destiny @ GS for Xbox 360. So I'll get the Vanguard Armory & Sparrow Upgrade. But I want the Blacksmith Armor Shader too. Since CoD: Advanced Warfare is only on XB1/PS4 and Destiny is on XB360/XB1/PS3/PS4, how will this work? Is the Blacksmith Armor Shader only available on next-gen? Will I get a choice of platform for the Destiny bonus when pre-ordering CoD: AW? Or are the pre-order bonuses just attached to my Bungie account and are platform agnostic like my guardians and player profile?